1716183980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{68483}}^1$

素因数の和:68678

約数の個数: 48

約数和(自身を含む): 4141912320

約数和(自身を除く): 2425728340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3580, 5012, 6265, 12530, 25060, 68483, 136966, 273932, 342415, 479381, 684830, 958762, 1369660, 1917524, 2396905, 4793810, 9587620, 12258457, 24516914, 49033828, 61292285, 85809199, 122584570, 171618398, 245169140, 343236796, 429045995, 858091990, 1716183980]

約数ペア:

[(1, 1716183980), (2, 858091990), (4, 429045995), (5, 343236796), (7, 245169140), (10, 171618398), (14, 122584570), (20, 85809199), (28, 61292285), (35, 49033828), (70, 24516914), (140, 12258457), (179, 9587620), (358, 4793810), (716, 2396905), (895, 1917524), (1253, 1369660), (1790, 958762), (2506, 684830), (3580, 479381), (5012, 342415), (6265, 273932), (12530, 136966), (25060, 68483)]